12669356

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1367}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 25433856

約数和(自身を除く): 12764500

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 1367, 2317, 2734, 4634, 5468, 9268, 9569, 19138, 38276, 452477, 904954, 1809908, 3167339, 6334678, 12669356]

約数ペア:

[(1, 12669356), (2, 6334678), (4, 3167339), (7, 1809908), (14, 904954), (28, 452477), (331, 38276), (662, 19138), (1324, 9569), (1367, 9268), (2317, 5468), (2734, 4634)]